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An independent directory built from Pennsylvania DEP certification recordsLists dated Oct 1, 2026 · About our data
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Radon testing & mitigation in Lehigh County, PA

47% of basement tests here came back at or above 4 pCi/L, well above the statewide 37%. That means about one in 2 homes tested needs a fix.

Lehigh County radon test data

Lehigh47%
Statewide37%

Share of basement tests ≥ 4 pCi/L

3.6median basement pCi/L
85,538basement tests on record
#31of 67 PA counties by share ≥ 4

First floor: 29% of 12,594 tests ≥ 4 pCi/L, median 2.0

Source: computed 2026-10-11 from PA DEP's Radon Test Results, Sept 1986 - Current (data.pa.gov, public domain). Counts tests, not homes: repeat and post-mitigation tests are included. Only a test tells you your home's level.

11 DEP-certified firms have a business address in Lehigh County (4 offer mitigation), with 27 certified individuals between them. Get free quotes

Radon mitigation (reduction systems) (4 firms)

Firms certified to install radon reduction systems. Firms that also test are shown here once.

Anwar, Waqas

✓ PA DEP certifiedMitigation
Allentown1 certified person

Address

Certified individuals

  • Anwar, Waqas (mitigation #3318)

DEP cert IDs

mitigation #3318

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 457-2363

Integra Environmental LLC

✓ PA DEP certifiedMitigationTesting
Allentown6 certified people

Address

Certified individuals

  • Dilts, Mark (mitigation #7514)
  • Domingues, Tony (testing #2621, mitigation #2621)
  • Gervasi, Joseph (mitigation #7732)
  • Mccrea,Chris (mitigation #7733)
  • Roque, David (mitigation #7646)
  • Weber,Connor (mitigation #7734)

DEP cert IDs

mitigation #2621 · mitigation #3398 · mitigation #7514 · mitigation #7646 · mitigation #7732 · mitigation #7733 · mitigation #7734 · testing #2621

Source: DEP list DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 346-8004

SWAT Environmental

✓ PA DEP certifiedMitigation
Allentown8 certified people

Address

Certified individuals

  • Bird, Dennis (mitigation #7560)
  • Bozek, Joseph (mitigation #7652)
  • Clark-Bailey, Justin (mitigation #3586)
  • Dejesus, Daniel (mitigation #7661)
  • Littlemeyer, William (mitigation #7677)
  • Romagnoli, Jr, Dominic (mitigation #3272)
  • Rowland, Rhadshee (mitigation #7417)
  • Uncapher, Jacob (mitigation #7688)

DEP cert IDs

mitigation #3272 · mitigation #3567 · mitigation #3586 · mitigation #7417 · mitigation #7560 · mitigation #7652 · mitigation #7661 · mitigation #7677 · mitigation #7688

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 674-4421

Metzger, Dale

✓ PA DEP certifiedMitigation
Macungie1 certified person

Address

Certified individuals

  • Metzger, Dale (mitigation #2921)

DEP cert IDs

mitigation #2921

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (484) 903-1182

Radon testing (7 firms)

Werst, Michael

✓ PA DEP certifiedTesting
Allentown1 certified person

Address

Certified individuals

  • Werst, Michael (testing #2846)

DEP cert IDs

testing #2846

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (484) 767-4420

Cda Inspection Services

✓ PA DEP certifiedTesting
Emmaus2 certified people

Address

Certified individuals

  • Kirsch, Eric (testing #9082)
  • Mcnamara, Sean (testing #3447)

DEP cert IDs

testing #3446 · testing #3447 · testing #9082

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 393-4744

Cda Inspection Services

⚠ Name may be cut off in DEP records
✓ PA DEP certifiedTesting
Emmaus2 certified people

Address

Certified individuals

  • Kapustiak, Dustin (testing #8902)
  • Moore, Greg (testing #8901)

DEP cert IDs

testing #8901 · testing #8902

Source: DEP list DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 704-4149

Allied Inspection Services, Inc.

✓ PA DEP certifiedTesting
Macungie3 certified people

Address

Certified individuals

  • Engler, Matthew (testing #8550)
  • Garis, Brock (testing #8984)
  • Lingold, Ryan (testing #2687)

DEP cert IDs

testing #2687 · testing #2725 · testing #8550 · testing #8984

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 437-6931

Kovatto, Anthony

✓ PA DEP certifiedTesting
Macungie1 certified person

Address

Certified individuals

  • Kovatto, Anthony (testing #3388)

DEP cert IDs

testing #3388

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (484) 633-5044

Sup Jr., Michael P

✓ PA DEP certifiedTesting
Macungie1 certified person

Address

Certified individuals

  • Sup Jr., Michael P (testing #3572)

DEP cert IDs

testing #3572

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (610) 295-8286

Stout, Crysti

✓ PA DEP certifiedTesting
Whitehall1 certified person

Address

Certified individuals

  • Stout, Crysti (testing #3752)

DEP cert IDs

testing #3752

Source: DEP list, retrieved 2026-10-11 · Claim, correct or remove this listing

Call (484) 788-2811

Neighboring counties

Berks (9 firms) · Bucks (19 firms) · Carbon (2 firms) · Montgomery (29 firms) · Northampton (7 firms) · Schuylkill (5 firms). Firms often serve across county lines.

Adjacency from U.S. Census Bureau county adjacency file.

City pages & guides

Allentown (guide)

Hiring a radon pro in Lehigh County: quick guide

With 47% of 85,538 basement tests at or above 4 pCi/L (above the 37% statewide share), Lehigh County has 4 DEP-certified mitigation firms based locally.

Detailed local guides: How to find a radon expert in Allentown

Frequently asked questions

How many certified radon mitigation firms are in Lehigh County?

4 DEP-certified firms offering mitigation and 11 certified radon firms in total list a business address in Lehigh County (PA DEP lists dated 10/01/2026). Firms from neighboring counties may also serve the area.

What share of Lehigh County radon tests are high?

47% of 85,538 basement tests in PA DEP's records were at or above EPA's 4 pCi/L action level, with a median of 3.6 pCi/L.

How much does radon mitigation cost in Lehigh County?

We don't have county-specific price data. A national cost guide reports typical installs at $786-$1,274. Get written quotes from DEP-certified mitigators.

Want firms to contact you?One request to Lehigh mitigatorsRequest quotes